<!-- 

function setStyle(objId,tabId) {

document.getElementById('subject').style['display'] = 'none';

document.getElementById('subject_tab').className = 'tab_off';

document.getElementById('level').style['display'] = 'none';

document.getElementById('level_tab').className = 'tab_off';

document.getElementById('name').style['display'] = 'none';

document.getElementById('name_tab').className = 'tab_off';

document.getElementById(objId).style['display'] = 'block';

document.getElementById(tabId).className = 'tab_on';

}


function setStyle2(objId,tabId) {

document.getElementById('profile').style['display'] = 'none';

document.getElementById('profile_tab').className = 'tab_off';

document.getElementById('details').style['display'] = 'none';

document.getElementById('details_tab').className = 'tab_off';

document.getElementById(objId).style['display'] = 'block';

document.getElementById(tabId).className = 'tab_on';

}


function trim_string(ovo)
{
	var s = ovo;
	
	while (s.substring(0,1) == " "){
		s = s.substring(1,s.length);
	}
	
	while (s.substring(s.length-1,s.length) == " "){
		s = s.substring(0,s.length-1);
	}
	return s;
}


function showDiv(id)
{
	var div = document.getElementById(id);
	if(div)
	{
		var display = div.style.display;
		if(display == 'none') display = 'block';
		else display = 'none';
		
		div.style.display = display;
	}
}


function validateCommentForm(ovo)
{
	var num = ovo.elements.length;
	
	for(var i=0; i<num; i++)
	{
		if(trim_string(ovo.elements[i].value) == '')
		{
			alert("All Fields Are Required!\nPlease Try Again.");
			return false;
		}
	}
	
	// check comment length
	var comment_text = trim_string(ovo.comment.value);
	
	if(comment_text.length > 500)
	{
		alert("Comment Is To Long!\nMaximum Of 500 Chars Are Alowed.");
		return false;
	}
	
	ovo.submit();
	return false;
}


function resetForm(ovo)
{
	var num = ovo.elements.length;
	
	for(var i=0; i<num; i++)
	{
		var elem_type = ovo.elements[i].type;
		
		switch(elem_type)
		{
			case "select-one":
				ovo.elements[i].selectIndex = 0;
				break;
				
			case "text":
				ovo.elements[i].value = '';
				break;
				
			case "checkbox":
				ovo.elements[i].checked = false;
				break;
		}
	}
}



function sendLink(ovo)
{	
	ovo.href = ovo.href + window.escape(document.title) + '&body=Hey I found this page: ' + window.location.href + ' on DegreesBoard website, thought you might be interested.';	
	
	return true;
}
-->